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authorSergei Shtylyov <sshtylyov@ru.mvista.com>2006-12-29 16:49:26 -0800
committerLinus Torvalds <torvalds@woody.osdl.org>2006-12-30 10:56:43 -0800
commit44854add66811124a5667466245b6824f751143a (patch)
tree5413f8e9974860dee9831a0731d739376cef0045 /CREDITS
parent242ce41fc92214c3430495edd43783c3ba3dcd2b (diff)
downloadlwn-44854add66811124a5667466245b6824f751143a.tar.gz
lwn-44854add66811124a5667466245b6824f751143a.zip
[PATCH] PIIX/SLC90E66: PIO mode fallback fix
The fallback to PIO mode in the hwif->dma_check() handler doesn't work in the Intel PIIX and SMsC SLC90E66 IDE drivers because: - config_drive_for_dma() calls the hwif->speedproc() handler with a wrong mode number (unbiased by XFER_PIO_0) in case of the PIO fallback; - hwif->tuneproc() handler doesn't really set the drive's own speed (this is not fixed as yet). Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Acked-by: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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